Cheap flights from Detroit, MI to Austin, TX

Flights starting at CA$121. Choose between Spirit Airlines, United Airlines, or Frontier Airlines to find the best price.

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The most popular airlines for this route are Spirit Airlines, United Airlines, Frontier Airlines, JetBlue Airways, and Allegiant Air. Detroit and Austin have 161 direct flights per week.

Check-in for a flight from Detroit to Austin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Austin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C6°C
February17°C7°C
March22°C11°C
April25°C15°C
May29°C19°C
June33°C22°C
July35°C23°C
August36°C24°C
September32°C22°C
October27°C16°C
November20°C11°C
December17°C7°C
Hottest Month
36°C
August
Coldest month
6°C
January
Sunny days
292
days per year

14 day forecast

Wednesday
10 Apr
90%
22°C15°C
17 Apr
30°C21°C
Thursday
11 Apr
26°C14°C
18 Apr
30°C23°C
Friday
12 Apr
26°C13°C
19 Apr
88%
28°C21°C
Saturday
13 Apr
27°C14°C
20 Apr
83%
22°C11°C
Sunday
14 Apr
25°C17°C
21 Apr
22°C10°C
Monday
15 Apr
86%
25°C20°C
22 Apr
27°C11°C
Tuesday
16 Apr
83%
28°C21°C
23 Apr
28°C15°C

Frequently asked questions

What are the most popular routes to and from Detroit?
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Which airports are there in Detroit?
What airports are near Detroit?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Detroit and Austin?
What is Virtual Interlining and how do I use it?
Which airlines fly between Detroit and Austin?
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How many airports are there near Detroit?
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What time do nonstop (direct) flights between Detroit and Austin depart?
What time do nonstop (direct) flights between Detroit and Austin arrive?
What time do flights between Detroit and Austin depart?
What time do flights between Detroit and Austin arrive?

The nearest countries with flights to Austin

Here is a list of countries people are flying from

Other destination countries from Detroit

Here is a list of countries people are flying to
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